Ecological impact of pesticides.
APA Citation
Pimentel, D. (1972). Ecological impact of pesticides. [Ithaca: Cornell University, Dept. of Entomology & Section of Ecology and Systematics].
MLA Citation
Pimentel, David, 1925-. Ecological Impact of Pesticides. [Ithaca: Cornell University, Dept. of Entomology & Section of Ecology and Systematics], 1972.
Warning: These citations may not always be complete (especially for serials).